Announcement

Collapse
No announcement yet.

EPA - Drinking Water: Contaminant Candidate List 5 - CCL 5

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • EPA - Drinking Water: Contaminant Candidate List 5 - CCL 5

    LAST UPDATED ON OCTOBER 31, 2022

    The Contaminant Candidate List (CCL) is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations but are known or anticipated to occur in public water systems. Contaminants listed on the CCL may require future regulation under the Safe Drinking Water Act (SDWA).

    CCL 5 Contaminants

    The CCL 5 includes 66 chemicals, three chemical groups (per- and polyfluoroalkyl substances (PFAS), cyanotoxins, and disinfection byproducts (DBPs)), and 12 microbes, which were selected from a universe of chemicals used in commerce, pesticides, biological toxins, disinfection byproducts, and waterborne pathogens. Tables for the CCL 5 contaminants are provided below.
    1,2,3-Trichloropropane 96-18-4 DTXSID9021390
    1,4-Dioxane 123-91-1 DTXSID4020533
    17-alpha ethynyl estradiol 57-63-6 DTXSID5020576
    2,4-Dinitrophenol 51-28-5 DTXSID0020523
    2-Aminotoluene 95-53-4 DTXSID1026164
    2-Hydroxyatrazine 2163-68-0 DTXSID6037807
    6-Chloro-1,3,5-triazine-2,4-diamine 3397-62-4 DTXSID1037806
    Acephate 30560-19-1 DTXSID8023846
    Acrolein 107-02-8 DTXSID5020023
    alpha-Hexachlorocyclohexane 319-84-6 DTXSID2020684
    Anthraquinone 84-65-1 DTXSID3020095
    Bensulide 741-58-2 DTXSID9032329
    Bisphenol A 80-05-7 DTXSID7020182
    Boron 7440-42-8 DTXSID3023922
    Bromoxynil 1689-84-5 DTXSID3022162
    Carbaryl 63-25-2 DTXSID9020247
    Carbendazim (MBC) 10605-21-7 DTXSID4024729
    Chlordecone (Kepone) 143-50-0 DTXSID1020770
    Chlorpyrifos 2921-88-2 DTXSID4020458
    Cobalt 7440-48-4 DTXSID1031040
    Cyanotoxins3 Multiple Multiple
    Deethylatrazine 6190-65-4 DTXSID5037494
    Desisopropyl atrazine 1007-28-9 DTXSID0037495
    Desvenlafaxine 93413-62-8 DTXSID40869118
    Diazinon 333-41-5 DTXSID9020407
    Dicrotophos 141-66-2 DTXSID9023914
    Dieldrin 60-57-1 DTXSID9020453
    Dimethoate 60-51-5 DTXSID7020479
    Disinfection byproducts (DBPs)4 Multiple Multiple
    Diuron 330-54-1 DTXSID0020446
    Ethalfluralin 55283-68-6 DTXSID8032386
    Ethoprop 13194-48-4 DTXSID4032611
    Fipronil 120068-37-3 DTXSID4034609
    Fluconazole 86386-73-4 DTXSID3020627
    Flufenacet 142459-58-3 DTXSID2032552
    Fluometuron 2164-17-2 DTXSID8020628
    Iprodione 36734-19-7 DTXSID3024154
    Lithium 7439-93-2 DTXSID5036761
    Malathion 121-75-5 DTXSID4020791
    Manganese 7439-96-5 DTXSID2024169
    Methomyl 16752-77-5 DTXSID1022267
    Methyl tert-butyl ether (MTBE) 1634-04-4 DTXSID3020833
    Methylmercury 22967-92-6 DTXSID9024198
    Molybdenum 7439-98-7 DTXSID1024207
    Nonylphenol 25154-52-3 DTXSID3021857
    Norflurazon 27314-13-2 DTXSID8024234
    Oxyfluorfen 42874-03-3 DTXSID7024241
    Per-and polyfluoroalkyl substances (PFAS)5 Multiple Multiple
    Permethrin 52645-53-1 DTXSID8022292
    Phorate 298-02-2 DTXSID4032459
    Phosmet 732-11-6 DTXSID5024261
    Phostebupirim 96182-53-5 DTXSID1032482
    Profenofos 41198-08-7 DTXSID3032464
    Propachlor 1918-16-7 DTXSID4024274
    Propanil 709-98-8 DTXSID8022111
    Propargite 2312-35-8 DTXSID4024276
    Propazine 139-40-2 DTXSID3021196
    Propoxur 114-26-1 DTXSID7021948
    Quinoline 91-22-5 DTXSID1021798
    Tebuconazole 107534-96-3 DTXSID9032113
    Terbufos 13071-79-9 DTXSID2022254
    Thiamethoxam 153719-23-4 DTXSID2034962
    Tri-allate 2303-17-5 DTXSID5024344
    Tribufos 78-48-8 DTXSID1024174
    Tributyl phosphate 126-73-8 DTXSID3021986
    Trimethylbenzene (1,2,4-) 95-63-6 DTXSID6021402
    Tris(2-chloroethyl) phosphate (TCEP) 115-96-8 DTXSID5021411
    Tungsten 7440-33-7 DTXSID8052481
    Vanadium 7440-62-2 DTXSID2040282

    CCL 5 Microbial Contaminants
    Adenovirus Virus Respiratory illness and occasionally gastrointestinal illness.
    Caliciviruses Virus (includes Norovirus) Mild self-limiting gastrointestinal illness.
    Campylobacter jejuni Bacterium Mild self-limiting gastrointestinal illness.
    Enteroviruses Viruses including polioviruses, coxsackieviruses, and echoviruses Mild respiratory illness.
    Escherichia coli (O157) Bacterium Gastrointestinal illness and kidney failure.
    Helicobacter pylori Bacterium Capable of colonizing the human gut and can cause ulcers and cancer.
    Legionella pneumophila Bacterium Lung diseases when inhaled.
    Mycobacterium abscessus Bacterium Lung infection in those with underlying lung disease, such as cystic fibrosis. May cause skin and soft tissue infections.
    Mycobacterium avium Bacterium Lung infection in those with underlying lung disease and disseminated infection in the severely immunocompromised.
    Naegleria fowleri Protozoan Primary amebic meningoencephalitis (PAM)
    Pseudomonas aerugionosa Bacterium Pneumonia, infections in the blood, or other parts of the body after surgery.
    Shigella sonnei Bacterium Mild self-limiting gastrointestinal illness and bloody diarrhea.

Working...
X